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sekii
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Dude - database or disk is full

Tue Dec 26, 2017 9:17 am

Hi,
I have dude in hyper-v virtual mashine. Dude disk - chr-6.40.5.vhdx - 140Mb.
When i try to connect to dude i get this: database or disk is full:stopped
I resize vhdx to 1 Gb and dude started, but how i can control free space and cleanup old data?
Thanks.
 
slech
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Re: Dude - database or disk is full

Tue Dec 26, 2017 5:19 pm

Hello, sekii!

We use CHR on ESXi with 2 disks:
1. System - 1 GB
2. Data - 20GB

In such case we always will be able to connect to the ROS, independently what is going on with Dude partition.
Dude folder is mapped to the "disk1/dude" folder.

As CHR require at least 128MB of disk space, you may create one partition for the ROS and second for Dude database.
You may export your current Dude database and then import it to the new location (newly created partition for Dude with appropriate size).


Thank you!
 
sekii
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Re: Dude - database or disk is full

Wed Dec 27, 2017 9:09 am

Ok, but when disk №2. Data - 20GB will be full what will you do?
 
sekii
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Re: Dude - database or disk is full

Wed Dec 27, 2017 9:27 am

CHR - Cloud Hosted Router
 
jarda
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Re: Dude - database or disk is full

Wed Dec 27, 2017 11:13 am

Run vacuum time to time. Set the aggregation age in order to swap big raw data by averages and database will stop growing in time (only by adding of devices or monitored services).
 
slech
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Location: Moldova, Chisinau

Re: Dude - database or disk is full  [SOLVED]

Wed Dec 27, 2017 9:10 pm

Ok, but when disk №2. Data - 20GB will be full what will you do?
sekii, currently we have 150+ devices with ping and SNMP probes. Our installation work for about 1 year. DB backup is for about 35 MB.
Approximate calculation show that: 20GB / ~ 50MB = 410 years

Sure, relation between devices/probes/space maybe more complicated but if specified space will fit our needs for near 10 years it will be enough.


Thank you!
 
sekii
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Re: Dude - database or disk is full

Thu Dec 28, 2017 8:47 am

That's how it is!
Then can forget about it :)
 
sleepychild
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Re: Dude - database or disk is full

Thu Oct 01, 2020 9:21 am

This thread is just lie-garbage. Mikrotik should fix this or just cut dude from routeros because it's just not up to snuff if it can't handle database maintenance.

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